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SubjectRe: [patch] PIIX rewrite patch, pre-final
On Thu, 14 Mar 2002, Vojtech Pavlik wrote:

> On Thu, Mar 14, 2002 at 08:24:02AM +0100, Daniela Engert wrote:
> > On Thu, 14 Mar 2002 07:52:58 +0100, Vojtech Pavlik wrote:
> >
> > >> This will benifit PIIX3 chipsets? :)
> > >It should.
> >
> > Are you aware of the batches of broken PIIX3 chips ?
>
> I don't know of any IDE-related errata for the PIIX3 chip. At least
> Intel didn't publish any and there doesn't seem to be any workarounds in
> the original piix.c code, only a statement stating that the PIIX3 UDMA
> is broken, however, as far as I know, PIIX3 isn't UDMA capable at all.

27296302.pdf 82371SB (PIIX3) Timing Specification
29765804.pdf INTEL 82371FB (PIIX) and 82371SB (PIIX3) SPECIFICATION UPDATE

Regards,

Andre

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